Warning: file_put_contents(): Only 0 of 6503 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 Rouen是什么意思，Rouen的翻译，Rouen音标、读音、用法和例句_魏碑心思朗文词典
France, Rouen University virologist discovered a new variant of HIV, the discovery of this new vaccine for AIDS may be more difficult to design. 法国鲁昂大学的病毒学家发现一种艾滋病病毒的新变种，这一新的发现可能为艾滋病疫苗的设计带来更多的困难。